dnwals.F File Reference

#include "implicit_f.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	dnwals (x, rwl, msr)

Function/Subroutine Documentation

dnwals()

subroutine dnwals	(		x,
			rwl,
		integer	msr )

Definition at line 29 of file dnwals.F.

C-----------------------------------------------                        
C   I m p l i c i t   T y p e s                                         
C-----------------------------------------------                        
#include      "implicit_f.inc"                                          
C-----------------------------------------------                        
C   D u m m y   A r g u m e n t s                                       
C-----------------------------------------------                        
      INTEGER MSR                                                       
C     REAL                                                    
      my_real                                                           
     .   x(3,*), rwl(*)                                                 
C-----------------------------------------------                        
C   L o c a l   V a r i a b l e s                                       
C-----------------------------------------------                        
      INTEGER I,J,L                                                     
      my_real                                                           
     .   xwl, ywl, zwl,xn,yn,zn,d,dx,dy,dz,xx,yy,zz,xx0,yy0,zz0,        
     .   x0(6),y0(6),z0(6),dx0(6),dy0(6),dz0(6),dx1(6),dy1(6),dz1(6)    
      REAL R4                                                           
      DATA dx0/ 0., 0., 0., 0., 0., 0./                                 
      DATA dy0/ 1.,-1., 0., 0., 0., 0./                                 
      DATA dz0/ 0., 0.,-1., 1., 1.,-1./                                 
      DATA dx1/ 1., 1., 1., 1., 0., 0./                                 
      DATA dy1/ 0., 0., 0., 0., 1., 1./                                 
      DATA dz1/ 0., 0., 0., 0., 0., 0./                                 
      DATA x0 /-3.,-3.,-3.,-3.,-3., 3./                                 
      DATA y0 /-3., 3.,-3., 3.,-3.,-3./                                 
      DATA z0 /-3., 3., 3.,-3.,-3., 3./                                 
C-----------------------------------------------                        
C                                                                       
       xn =rwl(1)                                                       
       yn =rwl(2)                                                       
       zn =rwl(3)                                                       
      IF(msr==0)THEN                                                  
       xwl=rwl(4)                                                       
       ywl=rwl(5)                                                       
       zwl=rwl(6)                                                       
      ELSE                                                              
       xwl=x(1,msr)                                                     
       ywl=x(2,msr)                                                     
       zwl=x(3,msr)                                                     
      ENDIF                                                             
C                                                                       
      DO i = 1,6                                                        
        xx0 = x0(i)                                                     
        yy0 = y0(i)                                                     
        zz0 = z0(i)                                                     
        DO j = 1,7                                                      
          xx = xx0                                                      
          yy = yy0                                                      
          zz = zz0                                                      
          DO l = 1,7                                                    
            d = three1000/sqrt(xx*xx+yy*yy+zz*zz)                       
            CALL write_s_c(nint(xx*d),1)                                
            CALL write_s_c(nint(yy*d),1)                                
            CALL write_s_c(nint(zz*d),1)                                
            xx = xx + dx0(i)                                            
            yy = yy + dy0(i)                                            
            zz = zz + dz0(i)                                            
          ENDDO                                                         
          xx0 = xx0 + dx1(i)                                            
          yy0 = yy0 + dy1(i)                                            
          zz0 = zz0 + dz1(i)                                            
        ENDDO                                                           
      ENDDO                                                             
C                                                                       
      RETURN